blob: 31fdae827fd682c7775944cd375646880520ecd6 (
plain)
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|
{{ $content := . }}
{{ $footnotesPattern := `(?s)<div class="footnotes"[^>]*>.*?</div>` }}
{{ $footnotesMatch := findRE $footnotesPattern $content 1 }}
{{ if $footnotesMatch }}
{{ $footnotesSection := index $footnotesMatch 0 }}
{{ $liPattern := `(?s)<li id="fn:(\d+)">(.*?)</li>` }}
{{ $footnoteItems := findRESubmatch $liPattern $footnotesSection }}
{{ $footnoteMap := dict }}
{{ range $footnoteItems }}
{{ $id := index . 1 }}
{{ $contentRaw := index . 2 }}
{{ $cleanContent := replaceRE `(?s)\s*<a href="#fnref:\d+"[^>]*>.*?</a>\s*$` "" $contentRaw }}
{{ $footnoteMap = merge $footnoteMap (dict $id $cleanContent) }}
{{ end }}
{{ $contentWithoutFootnotes := replaceRE $footnotesPattern "" $content }}
{{ $refPattern := `<sup id="fnref:(\d+)".*?</sup>` }}
{{ $refs := findRESubmatch $refPattern $contentWithoutFootnotes }}
{{ $result := $contentWithoutFootnotes }}
{{ $count := len $refs }}
{{ range seq (sub $count 1) -1 0 }}
{{ $ref := index $refs . }}
{{ $refFull := index $ref 0 }}
{{ $refId := index $ref 1 }}
{{ $noteContent := index $footnoteMap $refId }}
{{ if $noteContent }}
{{ $inlineFootnote := printf `<div class="inline-footnote text-xs text-secondary flex gap-2 ml-2 my-1 opacity-50 hover:opacity-100 transition-opacity" id="fn:%s"><span>%s.</span><div>%s</div></div>` $refId $refId $noteContent }}
{{ $blockTags := slice "p" "li" "td" "th" "blockquote" "h1" "h2" "h3" "h4" "h5" "h6" "figcaption" "dt" "dd" }}
{{ $found := false }}
{{ range $blockTags }}
{{ if not $found }}
{{ $tag := . }}
{{ $pattern := printf `(?s)<%s[^>]*>.*?</%s>` $tag $tag }}
{{ $matches := findRE $pattern $result }}
{{ range $matches }}
{{ if not $found }}
{{ $block := . }}
{{ if strings.Contains $block $refFull }}
{{ $newBlock := printf `%s%s` $block $inlineFootnote }}
{{ $result = replace $result $block $newBlock 1 }}
{{ $found = true }}
{{ end }}
{{ end }}
{{ end }}
{{ end }}
{{ end }}
{{ if not $found }}
{{ $replacement := printf `%s%s` $refFull $inlineFootnote }}
{{ $result = replace $result $refFull $replacement 1 }}
{{ end }}
{{ end }}
{{ end }}
{{ $content = $result }}
{{ end }}
{{ $content | safeHTML }}
|
